Usoh, I., Akpan, E., Etim, E., & Farombi, E. (2005). Antioxidant Actions of Dried Flower Extracts of Hibiscus sabdariffa L. On Sodium Arsenite - Induced Oxidative Stress in Rats. Pakistan Journal of Nutrition, 4(3), 135-141. https://doi.org/10.3923/pjn.2005.135.141